Table 1 Variations of produced dough samples.

From: Definition of network types – Prediction of dough mechanical behaviour under shear by gluten microstructure

 

Abbreviation

Variation

Concentrations

Flour type

Water addition (mL/100 g flour)

Kneading time* (s) to 500 FU

Specific gluten-modifying agents

ASC

Ascorbic acid

0.0, 25.0, 50.0, 100.0, 150.0 and 200.0 mg/kg flour

C

56.17

300

BRN

Bromelain

0.0, 200.0 mg/kg flour

D

61.36

240

GSH

Glutathione

0.0, 7.5, 15.0, 30.0, 45.0, 60.0 and 75.0 mg/100 g flour

B

57.76

180

GOX

Glucose oxidase

0.0, 20.0, 40.0, 60.0, 100.0 and 150.0 mg/kg flour, addition of 0.5 g glucose/100 g to each sample

D

61.06

250

KBrO3

Potassium bromate

0.0, 60.0, 120.0 and 180.0 mg/kg flour

D

61.36

240

TG

Transglutaminase

0.0, 100.0, 1000.0, 2000.0, 5000.0 and 10000.0 mg/kg flour

D

60.49

250

Unspecific gluten-modifying agents

IHL

Increase of hydration level (compared to the standard)

59.18 (standard), 64.87, 69.86, 74.85, 79.84 and 89.82 mL water/100 g flour

A

59.18

180

RHL

Reduced hydration level (compared to the standard)

57.83 (standard), 53.84, 49.84, 47.58 and 45.85 mL water/100 g flour

B

57.83

180

ROI

Rapeseed oil

0.0, 5.0, 10.0, 20.0 and 50.0 g/100 g flour

B

58.32

180

SHO

Shortening

0.0, 5.0, 10.0, 15.0, 20.0 and 50.0 g/100 g flour

B

58.32

180

  1. Specific as well as unspecific gluten-modifying agents were added to standard wheat doughs in varying concentrations. A standard wheat dough consists of flour and demineralized water. *Kneading times were rounded to the nearest tens.